AI & Systems Engineer

Miguel Ausó

I build AI systems and write about the craft. From LLM fine-tuning and data pipelines to production infrastructure — I care about depth, clarity, and systems that actually ship.

Skills & Stack

Core domain

AI & LLM Engineering

Designing, training, and serving large language models. End-to-end ML pipelines: data extraction, tokenization, LoRA fine-tuning, and GPU inference — with a focus on reproducibility and production-readiness.

Mistral LoRA Hugging Face Transformers PEFT
Python

Primary language for ML systems, data processing, pipeline orchestration, and scripting.

Data Pipelines

Building robust ETL flows for ML datasets — from raw exports to clean, tokenized training data at scale.

Open Source

Public tooling and experiments — code that ships, not prototypes collecting dust.

You2AgentAI ↗

TypeScript & Web

Static sites and tooling with Astro + Tailwind on Cloudflare Pages. Type-safe, zero-runtime where possible.

Recent writing